#pragma once
#include <string>

using namespace std;

namespace student2
{
	class Student
	{
	public:
		Student(int n, string nam, char s, float sco)
		{
			num = n;
			name = nam;
			sex = s;
			score = sco;
		}
		void show_data();
	private:
		int num;
		string name;
		char sex;
		float score;
	};
	void Student::show_data()
	{
		cout << "num:" << num << " name:" << name << " sex:" << sex << " score:" << score << endl;
	}
}